levr
LIM-05 user manual
Dated 25/5/2017
http://www.levr.pl/
Page
16
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20
7.3 Entering the locator name
The instrument is frequently made identifiable by being assigned the code, name or
address of the measurement station. In order to check or change the existing name,
enter the main menu (FN key) and access the “Info” option (“8” key). This will display
the existing name. The name will be presented in the first line of the LCD.
To enter a new name, type the following command on the computer screen:
Nazwa =..name..
where:
..name.. – string of up to 20 alphanumeric characters (without Polish letters; you can
use the “Backspace” key)
Example: entering the name of the locator by typing the address of the measurement
station: ul. Poleczki 5
Type the following command on the computer screen:
Nazwa = Poleczki 5
Press the ENTER key on the computer keyboard.
To verify if the name has been correctly entered, access the “Info” option in the main
menu. If the entered name is longer than 20 characters, the name of the instrument will
consist of the first 20 characters.
8
8
.
.
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c
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d
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u
u
r
r
e
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a
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Below, there are several examples with practical instructions on how to conduct some
of the procedures discussed in this manual. All operations should be initiated only after
the locator screen displays the run.
Calibration procedure: Kalibracja (Calibration) option; Długo
ść
p
ę
tli (Loop length) entry
Note: Locator calibration should be carried out 30 minutes after the device is turned
on. This is the time necessary for the technical conditions inside the instrument to
stabilise.
The following commands are described as separate instructions. Therefore, almost
every one of them starts with entering the main menu
(FN)
, and ends with
leaving by pressing the
ESC
key multiple times.
In practice, for instance if
several subsequent commands to be performed are included in the Kalibracja
(Calibration) option, there is no need to leave this group after each command.
Enter the commands one after the other and leave after you complete the last one.
The same is true for leaving the main menu (
FN
). We believe that as you use the
instrument, everything will become clear.
During calibration, it may turn out that the amplitude of the reflected measurement
pulse is too small to correctly implement the command. In such a situation, use
the Kalibracja/Parametry impulsu> (Calibration/Pulse parameters>) option to
increase the amplitude of the measurement pulse. As a last resort, you can also
increase the duration of the pulse.
We remind that the factory PIN code is 123.
1.
Place the 67LV23 port plugs on the ends of the monitored alarm loops in 67LV15
boxes.
2.
Disable automatic measurements.
FN-> (2)
3.
Set the number of monitored alarm systems.
